二极管泵浦结构下 Ho :GdVO4 晶体的连续波激光特性

IF 0.7 4区物理与天体物理 Q4 OPTICS Journal of Russian Laser Research Pub Date : 2024-05-29 DOI:10.1007/s10946-024-10202-9

Jiaze Wu, Xiaoming Duan, Yu Ding, Wensheng Zhang, Jihe Yuan, Zuochun Shen

{"title":"二极管泵浦结构下 Ho :GdVO4 晶体的连续波激光特性","authors":"Jiaze Wu, Xiaoming Duan, Yu Ding, Wensheng Zhang, Jihe Yuan, Zuochun Shen","doi":"10.1007/s10946-024-10202-9","DOIUrl":null,"url":null,"abstract":"<div><p>In this paper, we investigate the continuous-wave lasing characteristics of Ho :GdVO<sub>4</sub> crystal under diode-pumping conditions. Using a 1.0 at.%-doped crystal, we obtain the maximum output power equal to 9.0 W at 2047.9 nm, with an absorbed pump power of 28.2 W. The slope efficiency and optical efficiency measured with respect to the absorbed pump power are 50.7% and 31.9%, respectively. In addition, we estimate the beam quality factor at the maximum output level to be about 1.8.</p></div>","PeriodicalId":663,"journal":{"name":"Journal of Russian Laser Research","volume":"45 2","pages":"184 - 188"},"PeriodicalIF":0.7000,"publicationDate":"2024-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Continuous-Wave Lasing Characteristics of Ho :GdVO4 Crystal Under Diode-Pumping Architecture\",\"authors\":\"Jiaze Wu, Xiaoming Duan, Yu Ding, Wensheng Zhang, Jihe Yuan, Zuochun Shen\",\"doi\":\"10.1007/s10946-024-10202-9\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>In this paper, we investigate the continuous-wave lasing characteristics of Ho :GdVO<sub>4</sub> crystal under diode-pumping conditions. Using a 1.0 at.%-doped crystal, we obtain the maximum output power equal to 9.0 W at 2047.9 nm, with an absorbed pump power of 28.2 W. The slope efficiency and optical efficiency measured with respect to the absorbed pump power are 50.7% and 31.9%, respectively. In addition, we estimate the beam quality factor at the maximum output level to be about 1.8.</p></div>\",\"PeriodicalId\":663,\"journal\":{\"name\":\"Journal of Russian Laser Research\",\"volume\":\"45 2\",\"pages\":\"184 - 188\"},\"PeriodicalIF\":0.7000,\"publicationDate\":\"2024-05-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Russian Laser Research\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s10946-024-10202-9\",\"RegionNum\":4,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"OPTICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Russian Laser Research","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.1007/s10946-024-10202-9","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"OPTICS","Score":null,"Total":0}

引用次数: 0

摘要

本文研究了二极管泵浦条件下 Ho :GdVO4 晶体的连续波激光特性。使用掺杂 1.0 at.% 的晶体，我们在 2047.9 nm 波长获得了 9.0 W 的最大输出功率，吸收泵浦功率为 28.2 W。此外，我们估计最大输出水平的光束质量因子约为 1.8。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

Continuous-Wave Lasing Characteristics of Ho :GdVO4 Crystal Under Diode-Pumping Architecture

In this paper, we investigate the continuous-wave lasing characteristics of Ho :GdVO₄ crystal under diode-pumping conditions. Using a 1.0 at.%-doped crystal, we obtain the maximum output power equal to 9.0 W at 2047.9 nm, with an absorbed pump power of 28.2 W. The slope efficiency and optical efficiency measured with respect to the absorbed pump power are 50.7% and 31.9%, respectively. In addition, we estimate the beam quality factor at the maximum output level to be about 1.8.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Journal of Russian Laser Research 物理-光学

CiteScore

1.50

自引率

22.20%

发文量

审稿时长

2 months

期刊介绍： The journal publishes original, high-quality articles that follow new developments in all areas of laser research, including: laser physics; laser interaction with matter; properties of laser beams; laser thermonuclear fusion; laser chemistry; quantum and nonlinear optics; optoelectronics; solid state, gas, liquid, chemical, and semiconductor lasers.